Definitions

unimportant

ADJECTIVE

of no real worth, value

Synonyms

STRONGEST

frivolous immaterial inconsequential insignificant irrelevant meaningless negligible null trivial unnecessary useless worthless

WEAK

beside the point casual frothy inconsiderable indifferent little low-ranking minor minute nonessential nothing nugatory of no account of no consequence paltry petty picayune second-rate shoestring slight trifling zero zilch zip

Antonyms

STRONGEST

consequential important meaningful necessary relevant significant substantial useful valuable worthwhile worthy

WEAK

big serious

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

That does not mean parenting or educational support are unimportant.

From Science Daily • May 6, 2026

It’s not unimportant that a book publisher decided her voice and her story were worth investing in.

From Salon • Mar. 24, 2026

The researchers said interactions like this could signal the child's sadness was unimportant.

From BBC • Mar. 12, 2026

They say the commercialism behind the movies is unimportant for an ordinary viewer.

From The Wall Street Journal • Mar. 10, 2026

Back into his childhood in Lexington—the important and unimportant things jumbled together.

From "Johnny Tremain" by Esther Hoskins Forbes